1133918634 has 8 divisors (see below), whose sum is σ = 2267837280. Its totient is φ = 377972876.

The previous prime is 1133918629. The next prime is 1133918711. The reversal of 1133918634 is 4368193311.

It is a sphenic number, since it is the product of 3 distinct primes.

1133918634 is an admirable number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 1133918592 and 1133918601.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 94493214 + ... + 94493225.

It is an arithmetic number, because the mean of its divisors is an integer number (283479660).

Almost surely, 2^1133918634 is an apocalyptic number.

1133918634 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1133918634 is a wasteful number, since it uses less digits than its factorization.

1133918634 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 188986444.

The product of its digits is 46656, while the sum is 39.

The square root of 1133918634 is about 33673.7083493933. The cubic root of 1133918634 is about 1042.7830519184.

The spelling of 1133918634 in words is "one billion, one hundred thirty-three million, nine hundred eighteen thousand, six hundred thirty-four".